Time left 1:41:03 and close the doors. a) To open the doors (the doors exert a force away from each other), the direction of current in the two wires should be (No answer given) To close the doors (the doors exert a force towards each other), the direction of current in the two wires should be (No answer given) Is the force acting on the doors the greatest magnitude when they are fully closed, fully open, or some way in between? (No answer given) b) When the doors are shut, they require a force of F = 74.0 N to open. The wires are 9.00 cm apart and 1.16 m long. If the current through both wires is the same magnitude at all times, how much current is required to open the doors? c) When the doors are fully open, they are 1.5 m apart. If someone were to stand between the open doors with a magnetic field sensor (and the current calculated in part b) is running through the wires), what is the highest magnetic field strength they would record? B TA student is attempting to design an automatic sliding door opener / closer, like they have seen on many science fiction TV shows. The door will consist of two vertical pieces that will slide apart to open, and slide together to close, like in the picture below: Wires Wires Doors Together Doors Apart Each door has a high current wire on its edge; the student plans to use the force between parallel wires to open and close the doors. a) To open the doors (the doors exert a force away from each other), the direction of current in the two wires should be (No answer given) To close the doors (the doors exert a force towards each other), the direction of current in the two wires should be (No answer given) Is the force acting on the doors the greatest magnitude when they are fully closed, fully open, or some way in between? (No answer given) b) When the doors are shut, they require a force of F = 74.0 N to open. The wires are 9.00 cm apart and 1.16 m long. If the current through both wires is the same magnitude at all times, how much current is required to open the doors